chore: record journal

.trellis/workspace/dingkang/index.md

@@ -8,7 +8,7 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 6
+- **Total Sessions**: 7
 - **Last Active**: 2026-08-03
 <!-- @@@/auto:current-status -->
 
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~133 | Active |
+| `journal-1.md` | ~154 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 7 | 2026-08-03 | Add feature registry dispatch | `ff18217` | `main` |
 | 6 | 2026-08-03 | Extract road assembly module | `0f3c1ee` | `main` |
 | 5 | 2026-08-03 | Extract building module | `032922a` | `main` |
 | 4 | 2026-08-03 | Extract fountain module | `6271055` | `main` |

.trellis/workspace/dingkang/journal-1.md

@@ -131,3 +131,24 @@ Moved Blender road GeoJSON assembly and OSM fallback roads into blender/osmasset
 ### Status
 
 [OK] **Completed**
+
+
+## Session 7: Add feature registry dispatch
+
+**Date**: 2026-08-03
+**Task**: Add feature registry dispatch
+**Branch**: `main`
+
+### Summary
+
+Introduced blender/osmassets/features.py with FeatureHandler and dispatch_ways for ordered OSM way feature dispatch. Converted generate_scene.py water/grass/scrub/tree_row/building branches into registry handlers while keeping material order, counts, road warning behavior, scene metadata, and SCENE_DONE unchanged. Verified py_compile, unittest, task validation, and Blender/Cesium parity before/after as identical for both sample areas.
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `ff18217` | (see git log) |
+
+### Status
+
+[OK] **Completed**